Pondering Life's Mysteries: Hmm...

A black-and-white cartoon depicts a trolley car being pulled by a long line of identical, faceless figures in striped uniforms. A single figure stands beside the trolley holding a broom, as if managing or cleaning it. The text overlaid in the upper right corner reads: 'You can stop the trolley at any time, but doing so would disrupt the trolley service causing the company to lose profits.'